51722330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{1627}}^1$

素因数の和:1679

約数の個数: 48

約数和(自身を含む): 107955936

約数和(自身を除く): 56233606

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 289, 374, 578, 935, 1445, 1627, 1870, 2890, 3179, 3254, 6358, 8135, 15895, 16270, 17897, 27659, 31790, 35794, 55318, 89485, 138295, 178970, 276590, 304249, 470203, 608498, 940406, 1521245, 2351015, 3042490, 4702030, 5172233, 10344466, 25861165, 51722330]

約数ペア:

[(1, 51722330), (2, 25861165), (5, 10344466), (10, 5172233), (11, 4702030), (17, 3042490), (22, 2351015), (34, 1521245), (55, 940406), (85, 608498), (110, 470203), (170, 304249), (187, 276590), (289, 178970), (374, 138295), (578, 89485), (935, 55318), (1445, 35794), (1627, 31790), (1870, 27659), (2890, 17897), (3179, 16270), (3254, 15895), (6358, 8135)]